diff options
Diffstat (limited to 'tools/perf/ui/browsers/hists.c')
-rw-r--r-- | tools/perf/ui/browsers/hists.c | 87 |
1 files changed, 65 insertions, 22 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index a53fef0c673b..fc4fb669ceee 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -30,7 +30,7 @@ static struct rb_node *hists__filter_entries(struct rb_node *nd, static bool hist_browser__has_filter(struct hist_browser *hb) { - return hists__has_filter(hb->hists) || hb->min_pcnt || symbol_conf.has_filter; + return hists__has_filter(hb->hists) || hb->min_pcnt || symbol_conf.has_filter || hb->c2c_filter; } static int hist_browser__get_folding(struct hist_browser *browser) @@ -501,8 +501,8 @@ static int hierarchy_set_folding(struct hist_browser *hb, struct hist_entry *he, return n; } -static void hist_entry__set_folding(struct hist_entry *he, - struct hist_browser *hb, bool unfold) +static void __hist_entry__set_folding(struct hist_entry *he, + struct hist_browser *hb, bool unfold) { hist_entry__init_have_children(he); he->unfolded = unfold ? he->has_children : false; @@ -520,12 +520,34 @@ static void hist_entry__set_folding(struct hist_entry *he, he->nr_rows = 0; } +static void hist_entry__set_folding(struct hist_entry *he, + struct hist_browser *browser, bool unfold) +{ + double percent; + + percent = hist_entry__get_percent_limit(he); + if (he->filtered || percent < browser->min_pcnt) + return; + + __hist_entry__set_folding(he, browser, unfold); + + if (!he->depth || unfold) + browser->nr_hierarchy_entries++; + if (he->leaf) + browser->nr_callchain_rows += he->nr_rows; + else if (unfold && !hist_entry__has_hierarchy_children(he, browser->min_pcnt)) { + browser->nr_hierarchy_entries++; + he->has_no_entry = true; + he->nr_rows = 1; + } else + he->has_no_entry = false; +} + static void __hist_browser__set_folding(struct hist_browser *browser, bool unfold) { struct rb_node *nd; struct hist_entry *he; - double percent; nd = rb_first(&browser->hists->entries); while (nd) { @@ -535,21 +557,6 @@ __hist_browser__set_folding(struct hist_browser *browser, bool unfold) nd = __rb_hierarchy_next(nd, HMD_FORCE_CHILD); hist_entry__set_folding(he, browser, unfold); - - percent = hist_entry__get_percent_limit(he); - if (he->filtered || percent < browser->min_pcnt) - continue; - - if (!he->depth || unfold) - browser->nr_hierarchy_entries++; - if (he->leaf) - browser->nr_callchain_rows += he->nr_rows; - else if (unfold && !hist_entry__has_hierarchy_children(he, browser->min_pcnt)) { - browser->nr_hierarchy_entries++; - he->has_no_entry = true; - he->nr_rows = 1; - } else - he->has_no_entry = false; } } @@ -564,6 +571,15 @@ static void hist_browser__set_folding(struct hist_browser *browser, bool unfold) ui_browser__reset_index(&browser->b); } +static void hist_browser__set_folding_selected(struct hist_browser *browser, bool unfold) +{ + if (!browser->he_selection) + return; + + hist_entry__set_folding(browser->he_selection, browser, unfold); + browser->b.nr_entries = hist_browser__nr_entries(browser); +} + static void ui_browser__warn_lost_events(struct ui_browser *browser) { ui_browser__warning(browser, 4, @@ -637,10 +653,18 @@ int hist_browser__run(struct hist_browser *browser, const char *help) /* Collapse the whole world. */ hist_browser__set_folding(browser, false); break; + case 'c': + /* Collapse the selected entry. */ + hist_browser__set_folding_selected(browser, false); + break; case 'E': /* Expand the whole world. */ hist_browser__set_folding(browser, true); break; + case 'e': + /* Expand the selected entry. */ + hist_browser__set_folding_selected(browser, true); + break; case 'H': browser->show_headers = !browser->show_headers; hist_browser__update_rows(browser); @@ -738,6 +762,7 @@ static int hist_browser__show_callchain_list(struct hist_browser *browser, struct callchain_print_arg *arg) { char bf[1024], *alloc_str; + char buf[64], *alloc_str2; const char *str; if (arg->row_offset != 0) { @@ -746,12 +771,26 @@ static int hist_browser__show_callchain_list(struct hist_browser *browser, } alloc_str = NULL; + alloc_str2 = NULL; + str = callchain_list__sym_name(chain, bf, sizeof(bf), browser->show_dso); - if (need_percent) { - char buf[64]; + if (symbol_conf.show_branchflag_count) { + if (need_percent) + callchain_list_counts__printf_value(node, chain, NULL, + buf, sizeof(buf)); + else + callchain_list_counts__printf_value(NULL, chain, NULL, + buf, sizeof(buf)); + if (asprintf(&alloc_str2, "%s%s", str, buf) < 0) + str = "Not enough memory!"; + else + str = alloc_str2; + } + + if (need_percent) { callchain_node__scnprintf_value(node, buf, sizeof(buf), total); @@ -764,6 +803,7 @@ static int hist_browser__show_callchain_list(struct hist_browser *browser, print(browser, chain, str, offset, row, arg); free(alloc_str); + free(alloc_str2); return 1; } @@ -2833,7 +2873,10 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, do_zoom_dso(browser, actions); continue; case 'V': - browser->show_dso = !browser->show_dso; + verbose = (verbose + 1) % 4; + browser->show_dso = verbose > 0; + ui_helpline__fpush("Verbosity level set to %d\n", + verbose); continue; case 't': actions->thread = thread; |